#include <stdio.h>

int main(){
	int i;
	char str[16] = {'0','1','2','3','4','5','6','7','8','9','a','b','z','A','Z'};
	for(i=0;i<16;i++){
		printf("str[%d]= %c[%d]\n",i,str[i],str[i]);
	}
	printf("-------------------------\n");
	char str2[6] = {'h','e','l','l','o','\0'};
	printf("str2 = %s\n",str2);
	printf("-------------------------\n");
	char str3[10] = {'h','e','l','l','o','\0','a','b','c','d'};
	printf("str3 = %s\n",str3);
	printf("-------------------------\n");
	char str4[6] = "hello";
	printf("str4 = %s\n",str4);
	printf("str4:%d,%d\n",sizeof(str4),sizeof("hello"));
	printf("-------------------------\n");
	char* pStr = "hello";
	printf("pSte = %s \n",pStr);
	printf("pstr = %p \n",pStr);
	printf("pSTR = %p\n",&"hello"[0]);
	
	char* fgets(char* s,int size,FILE* stream);
	return 0;
}
